diff --git a/authserver/authserver/api/models.py b/authserver/authserver/api/models.py
index 997aa82..e24c27b 100644
--- a/authserver/authserver/api/models.py
+++ b/authserver/authserver/api/models.py
@@ -5,7 +5,7 @@ class Category(models.Model):
     name = models.CharField(max_length=32)
     slug = models.CharField(max_length=32, unique=True)
     info = models.TextField(max_length=1024, blank=True)
-    photo = models.ImageField()
+    photo = models.ImageField(blank=True)
 
     def __str__(self):
         return self.name
@@ -16,7 +16,7 @@ class Tool(models.Model):
     slug = models.CharField(max_length=32, unique=True)
     info = models.TextField(max_length=1024, blank=True)
     wiki_id = models.IntegerField()
-    photo = models.ImageField()
+    photo = models.ImageField(blank=True)
 
     def __str__(self):
         return self.name
@@ -24,7 +24,7 @@ class Tool(models.Model):
 class Profile(models.Model):
     user = models.OneToOneField(User, on_delete=models.CASCADE, editable=False)
     lockout_admin = models.BooleanField(default=False)
-    authorized_tools = models.ManyToManyField(Tool)
+    authorized_tools = models.ManyToManyField(Tool, blank=True)
 
     def __str__(self):
         return self.user.username
diff --git a/authserver/authserver/settings.py b/authserver/authserver/settings.py
index 2fa18eb..72a4585 100644
--- a/authserver/authserver/settings.py
+++ b/authserver/authserver/settings.py
@@ -80,6 +80,7 @@ TEMPLATES = [
 
 WSGI_APPLICATION = 'authserver.wsgi.application'
 
+ALLOWED_HOSTS = ['localhost', '127.0.0.1', '172.17.17.65', 'tools-auth.protospace.ca']
 
 # Database
 # https://docs.djangoproject.com/en/2.1/ref/settings/#databases